Microscale insight into the influence of humidity on the mechanical behavior of mudstones

The mechanical behavior of mudstones strongly depends on humidity. In this paper, we present some microstructural insights into this phenomenon gained from a microscale investigation using a novel experimental method. The experimental method consists of combined hydric and mechanical loading tests i...

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Veröffentlicht in:	Journal of Geophysical Research 2015-05, Vol.120 (5), p.3173-3186
Hauptverfasser:	Wang, Linlin, Bornert, Michel, Héripré, Eva, Chanchole, Serge, Pouya, Ahmad, Halphen, Bernard
Format:	Artikel
Sprache:	eng
Schlagworte:	Civil Engineering Clay Compression Compression tests Correlation analysis Crack initiation Deformation Deformation mechanisms digital image correlation Digital imaging Edge dislocations Electron microscopy Engineering Sciences environmental scanning electron microscopy Experimental methods Failure Fracture mechanics full-field strain measurement Geophysics Géotechnique High humidity Humidity Humidity data Measurement mechanical behavior Mechanical loading Mechanical properties Microstructure Moisture mudstones Pores Porosity Relative humidity Research methodology Scanning electron microscopy Shear Shear bands Shear modulus Strain Strain measurement Wetting
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